10-Day Weather Forecast for Groton, Massachusetts - The Weather Channel | weather.com
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10 Day Weather-

As of 6:35 am EDT

Today

Rain, Snow, Wintery Mix Rain/Snow
46°/31°
Rain drop 94%
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Day

46°
Rain, Snow, Wintery Mix
Rain drop
94%
S 9 mph

Rain and snow this morning. The rain and snow will change to all rain by the afternoon hours. High 46F. Winds S at 5 to 10 mph. Chance of rain 90%.

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  • Humidity
    Humidity77%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:01 pm

Night

31°
Rain, Snow, Wintery Mix
Mixed precipitation
60%
N 7 mph

Rain showers early with precipitation turning to a mixture of rain and snow overnight. Low 31F. Winds N at 5 to 10 mph. Chance of precip 60%.

  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:16 am
  • Moonset
    Moonset11:58 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Cloudy Cloudy
36°/26°
Rain drop 24%
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Day

36°
Cloudy
Mixed precipitation
24%
NNE 10 mph

Cloudy. A few flurries or snow showers possible. High 36F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:44 am
  • Sunset
    Sunset7:02 pm

Night

26°
Snow
Snowflake
69%
NNW 7 mph

Snow in the evening will give way to lingering snow showers overnight. Low 26F. Winds NNW at 5 to 10 mph. Chance of snow 70%. 1 to 3 inches of snow expected.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:56 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
45°/30°
Rain drop 4%
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Day

45°
Partly Cloudy Day
Rain drop
4%
WNW 8 mph

Partly cloudy. High near 45F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:03 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
2%
WSW 7 mph

Partly cloudy skies. Low around 30F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:46 am
  • Moonset
    Moonset1:14 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Cloudy Day Mostly Cloudy
52°/34°
Rain drop 2%
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Day

52°
Mostly Cloudy Day
Rain drop
2%
WSW 10 mph

Mostly cloudy skies. High 52F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:40 am
  • Sunset
    Sunset7:04 pm

Night

34°
Mostly Cloudy Night
Mixed precipitation
24%
SW 6 mph

Mostly cloudy skies. Low 34F. Winds light and variable.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:48 am
  • Moonset
    Moonset2:22 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Scattered Showers Day AM Showers
55°/40°
Rain drop 33%
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Day

55°
Scattered Showers Day
Rain drop
33%
WSW 9 mph

A few showers early with overcast skies later in the day. High near 55F. Winds WSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset7:05 pm

Night

40°
Rain
Rain drop
63%
SW 10 mph

Showers early, becoming a steady rain late. Low near 40F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:59 am
  • Moonset
    Moonset3:18 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day AM Clouds/PM Sun
45°/19°
Rain drop 24%
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Day

45°
Partly Cloudy Day
Rain drop
24%
NW 14 mph

Cloudy skies early, then partly cloudy in the afternoon. High around 45F. Winds NW at 10 to 20 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:37 am
  • Sunset
    Sunset7:06 pm

Night

19°
Partly Cloudy Night
NNW 9 mph

A few clouds. Low 19F. Winds NNW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:14 pm
  • Moonset
    Moonset4:01 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Mostly Clear Day Mostly Sunny
39°/24°
Rain drop 0%
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Day

39°
Mostly Clear Day
NW 9 mph

Sunny, along with a few afternoon clouds. High 39F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity30%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:35 am
  • Sunset
    Sunset7:07 pm

Night

24°
Partly Cloudy Night
Snowflake
1%
WSW 5 mph

Partly cloudy. Low 24F. Winds light and variable.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:29 pm
  • Moonset
    Moonset4:35 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
48°/33°
Rain drop 4%
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Day

48°
Partly Cloudy Day
Rain drop
4%
WSW 13 mph

Sunshine and clouds mixed. High 48F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:33 am
  • Sunset
    Sunset7:09 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
11%
WSW 8 mph

Mostly cloudy skies early, then partly cloudy after midnight. Low 33F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:42 pm
  • Moonset
    Moonset5:02 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
51°/33°
Rain drop 5%
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Day

51°
Partly Cloudy Day
Rain drop
5%
W 11 mph

Partly cloudy skies. High 51F. Winds W at 10 to 15 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:31 am
  • Sunset
    Sunset7:10 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
8%
W 7 mph

Partly cloudy skies. Low 33F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:52 pm
  • Moonset
    Moonset5:25 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Partly Cloudy Day Partly Cloudy
52°/35°
Rain drop 15%
Add

Day

52°
Partly Cloudy Day
Rain drop
15%
W 8 mph

Partly cloudy skies. High 52F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity48%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:30 am
  • Sunset
    Sunset7:11 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
24%
SSW 6 mph

Partly cloudy early with increasing clouds overnight. Low around 35F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:59 pm
  • Moonset
    Moonset5:45 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Scattered Showers Day AM Showers
52°/34°
Rain drop 32%
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Day

52°
Scattered Showers Day
Rain drop
32%
NW 9 mph

A few showers in the morning, then clouds lingering in the afternoon. High 52F. Winds NW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity52%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:28 am
  • Sunset
    Sunset7:12 pm

Night

34°
Rain, Snow, Wintery Mix
Mixed precipitation
51%
N 7 mph

Rain showers early mixing with snow showers late. Low 34F. Winds N at 5 to 10 mph. Chance of precip 50%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:06 pm
  • Moonset
    Moonset6:04 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Rain, Snow, Wintery Mix Rain/Snow Showers
50°/35°
Rain drop 45%
Add

Day

50°
Rain, Snow, Wintery Mix
Rain drop
45%
NNW 11 mph

Rain and snow showers in the morning. A shower or two in the afternoon - otherwise, mostly cloudy. High near 50F. Winds NNW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity49%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:26 am
  • Sunset
    Sunset7:13 pm

Night

35°
Rain, Snow, Wintery Mix
Mixed precipitation
35%
N 7 mph

Rain or snow showers in the evening will give way to partly cloudy skies late. Low near 35F. Winds N at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:12 pm
  • Moonset
    Moonset6:23 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Partly Cloudy Day Partly Cloudy
52°/37°
Rain drop 24%
Add

Day

52°
Partly Cloudy Day
Rain drop
24%
NNW 9 mph

Partly cloudy. High 52F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:24 am
  • Sunset
    Sunset7:14 pm

Night

37°
Rain, Snow, Wintery Mix
Mixed precipitation
38%
W 5 mph

A few rain showers early mixing with snow showers late. Low 37F. Winds light and variable. Chance of precip 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:18 pm
  • Moonset
    Moonset6:44 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Rain, Snow, Wintery Mix AM Rain/Snow Showers
53°/40°
Rain drop 37%
Add

Day

53°
Rain, Snow, Wintery Mix
Rain drop
37%
W 10 mph

Mostly cloudy with some rain or snow showers in the morning. High 53F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:23 am
  • Sunset
    Sunset7:16 pm

Night

40°
Scattered Showers Night
Rain drop
36%
WSW 7 mph

Increasing clouds with showers arriving sometime after midnight. Low around 40F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:24 pm
  • Moonset
    Moonset7:08 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Mostly Cloudy Day Mostly Cloudy
57°/40°
Rain drop 24%
Add

Day

57°
Mostly Cloudy Day
Rain drop
24%
W 10 mph

Mostly cloudy skies. High 57F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:17 pm

Night

40°
Showers
Rain drop
50%
W 7 mph

Overcast with showers at times. Low around 40F. Winds W at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:29 pm
  • Moonset
    Moonset7:37 am
  • Moon Phase - Day 18 Waning Gibbous
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